Carpenteria californica vs carpenteria

Carpenteria californica and carpenteria both are nouns.

Word	Noun	Adjective	Verb	Adverb
Carpenteria californica	Yes	No	No	No
carpenteria	Yes	No	No	No

As nouns, Carpenteria californica and carpenteria are synonyms defined as:

Carpenteria californica and carpenteria: California evergreen shrub having glossy opposite leaves and terminal clusters of a few fragrant white flowers

Carpenteria californica (noun)	carpenteria (noun)
California evergreen shrub having glossy opposite leaves and terminal clusters of a few fragrant white flowers	California evergreen shrub having glossy opposite leaves and terminal clusters of a few fragrant white flowers